Pregled bibliografske jedinice broj: 447359
Effect of pressure on echocardiographic videodensity from sonicated albumin: An in-vitro model
Effect of pressure on echocardiographic videodensity from sonicated albumin: An in-vitro model // Journal of ultrasound in medicine, 14 (1995), 2; 109-116 doi:10.7863/jum.1995.14.2.109 (međunarodna recenzija, članak, znanstveni)
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Naslov
Effect of pressure on echocardiographic videodensity
from sonicated albumin: An in-vitro model
Autori
Gottlieb, Shmuel ; Ernst, Alexander ; Meltzer, Richard S.
Izvornik
Journal of ultrasound in medicine (0278-4297) 14
(1995), 2;
109-116
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
contrast echo ; echocardiography ; sonicated albumin ; videodensity
Sažetak
The effect of different pressures (0, 10, 30, 60, 80, 100, 120 or 180 mmHg)on the ultrasound contrast effect obtained from sonicated albumin was evaluated by videodensity decay curves in an in vitromodel immersed in a water tank.A significant (P<0.0001)relation was found between contrast disappearance and pressure: the higher the pressure the more rapid the contrast disappearance.Contrast decrease with pressure maz result from microbubble destruction or alteration in acoustic properties by pressure.An ideal contrast agent for contrast echo studies should be stable at physiologic pressures.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
- MEDLINE
